diff options
Diffstat (limited to 'tools/intel_audio_dump.c')
| -rw-r--r-- | tools/intel_audio_dump.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/tools/intel_audio_dump.c b/tools/intel_audio_dump.c index 43a5bcee..47926e4d 100644 --- a/tools/intel_audio_dump.c +++ b/tools/intel_audio_dump.c @@ -37,6 +37,8 @@ static uint32_t devid; +static int aud_reg_base = 0; /* base address of audio registers */ +static int disp_reg_base = 0; /* base address of display registers */ #define BITSTO(n) (n >= sizeof(long) * 8 ? ~0 : (1UL << (n)) - 1) #define BITMASK(high, low) (BITSTO(high+1) & ~BITSTO(low)) @@ -51,12 +53,33 @@ static uint32_t devid; #define OPNAME(names, index) \ names[min_t(unsigned int, index, ARRAY_SIZE(names) - 1)] +#define set_aud_reg_base(base) (aud_reg_base = (base)) + +#define set_reg_base(base, audio_offset) \ + do { \ + disp_reg_base = (base); \ + set_aud_reg_base((base) + (audio_offset)); \ + } while (0) + #define dump_reg(reg, desc) \ do { \ dword = INREG(reg); \ printf("%-21s 0x%08x %s\n", # reg, dword, desc); \ } while (0) +#define dump_disp_reg(reg, desc) \ + do { \ + dword = INREG(disp_reg_base + reg); \ + printf("%-21s 0x%08x %s\n", # reg, dword, desc); \ + } while (0) + +#define dump_aud_reg(reg, desc) \ + do { \ + dword = INREG(aud_reg_base + reg); \ + printf("%-21s 0x%08x %s\n", # reg, dword, desc); \ + } while (0) + +#define read_aud_reg(reg) INREG(aud_reg_base + (reg)) static const char * const pixel_clock[] = { [0] = "25.2 / 1.001 MHz", |